A. Scope of application: 
 HY-9014 degreasing powder is a single component, for a variety of weak alkaline cleaning of metal surface oil strong chemical degreasing powder, applicable to a variety of degreasing of metals and their alloys products. The appearance of this product as a yellow powder. 
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 Two. Preparation 
 Operating in accordance with the following process 
 1) Determination of the working volume of the trough, and injection of about three quarters of clean water. 
 2) Press 50kg/1000L the proportion of the HY-9014 powder. 
 3) preparation of the operating level with clean water. 
 4) fully stirred until the powder to fully dissolve. 
 5) is heated to the desired operating temperature. 
 6. Operating 
 The workpiece is immersed in the solution, the immersion time should be sufficient to completely wash workpiece, usually between 5-15 minutes. 
 Under normal circumstances, the operating temperature of the solution should be 30 ~ 75 ℃. When determining the optimum operating temperature, should be to keep it within the range of ± 3 ° C. 
 The workpiece to the oil, wash with water 1-2 times. Rinse water should be a continuous flow, in order to remove residual contamination. 
 Clear gathered at the surface of the cleaning fluid, grease and scum every day. Intervals, should be cleaned trough.